2546896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 5580000

約数和(自身を除く): 3033104

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 499, 638, 998, 1276, 1996, 2552, 3992, 5104, 5489, 7984, 10978, 14471, 21956, 28942, 43912, 57884, 87824, 115768, 159181, 231536, 318362, 636724, 1273448, 2546896]

約数ペア:

[(1, 2546896), (2, 1273448), (4, 636724), (8, 318362), (11, 231536), (16, 159181), (22, 115768), (29, 87824), (44, 57884), (58, 43912), (88, 28942), (116, 21956), (176, 14471), (232, 10978), (319, 7984), (464, 5489), (499, 5104), (638, 3992), (998, 2552), (1276, 1996)]